FR3074098B1 - LOCKING DEVICE FOR TELESCOPIC TOWING BAR FOR VEHICLE AND TELESCOPING TOWING BAR INCLUDING SUCH DEVICE - Google Patents

LOCKING DEVICE FOR TELESCOPIC TOWING BAR FOR VEHICLE AND TELESCOPING TOWING BAR INCLUDING SUCH DEVICE Download PDF

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Publication number
FR3074098B1
FR3074098B1 FR1701128A FR1701128A FR3074098B1 FR 3074098 B1 FR3074098 B1 FR 3074098B1 FR 1701128 A FR1701128 A FR 1701128A FR 1701128 A FR1701128 A FR 1701128A FR 3074098 B1 FR3074098 B1 FR 3074098B1
Authority
FR
France
Prior art keywords
towing bar
telescopic
vehicle
locking device
locking
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
FR1701128A
Other languages
French (fr)
Other versions
FR3074098A1 (en
Inventor
Thomas Larue
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nexter Systems SA
Original Assignee
Nexter Systems SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nexter Systems SA filed Critical Nexter Systems SA
Priority to FR1701128A priority Critical patent/FR3074098B1/en
Priority to ES18290126T priority patent/ES2854280T3/en
Priority to EP18290126.4A priority patent/EP3476629B8/en
Priority to BE20185756A priority patent/BE1027525B1/en
Publication of FR3074098A1 publication Critical patent/FR3074098A1/en
Application granted granted Critical
Publication of FR3074098B1 publication Critical patent/FR3074098B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60D—VEHICLE CONNECTIONS
    • B60D1/00—Traction couplings; Hitches; Draw-gear; Towing devices
    • B60D1/14—Draw-gear or towing devices characterised by their type
    • B60D1/145—Draw-gear or towing devices characterised by their type consisting of an elongated single bar or tube
    • B60D1/155—Draw-gear or towing devices characterised by their type consisting of an elongated single bar or tube comprising telescopic or foldable parts

Abstract

L'invention concerne un dispositif de verrouillage (1) pour une barre de remorquage (2) télescopique. Le dispositif (1) comprend une première partie de verrouillage (5) portée par la tige (4) et une seconde partie de verrouillage (6) portée par le tube (3), les première et seconde parties de verrouillage (5, 6) étant aptes à coopérer l'une avec l'autre, par l'intermédiaire de languettes (51, 610), pour interdire tout mouvement relatif en translation axiale entre le tube (3) et la tige (4) lorsque cette dernière est dans une position d'extension maximale hors du tube (3). Le passage entre la position verrouillée et la position déverrouillée est obtenu par rotation de la seconde partie de verrouillage (6). L'invention concerne également une barre de remorquage télescopique (2) comprend un tel dispositif de verrouillage (1).The invention relates to a locking device (1) for a telescopic tow bar (2). The device (1) comprises a first locking part (5) carried by the rod (4) and a second locking part (6) carried by the tube (3), the first and second locking parts (5, 6) being able to cooperate with each other, by means of tongues (51, 610), to prevent any relative movement in axial translation between the tube (3) and the rod (4) when the latter is in a maximum extension position out of the tube (3). The passage between the locked position and the unlocked position is obtained by rotating the second locking part (6). The invention also relates to a telescopic tow bar (2) comprising such a locking device (1).

FR1701128A 2017-10-30 2017-10-30 LOCKING DEVICE FOR TELESCOPIC TOWING BAR FOR VEHICLE AND TELESCOPING TOWING BAR INCLUDING SUCH DEVICE Active FR3074098B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR1701128A FR3074098B1 (en) 2017-10-30 2017-10-30 LOCKING DEVICE FOR TELESCOPIC TOWING BAR FOR VEHICLE AND TELESCOPING TOWING BAR INCLUDING SUCH DEVICE
ES18290126T ES2854280T3 (en) 2017-10-30 2018-10-29 Locking device for telescopic tow bar for vehicle and telescopic tow bar comprising said device
EP18290126.4A EP3476629B8 (en) 2017-10-30 2018-10-29 Locking device for telescopic tow bar for vehicle and telescopic tow bar comprising such device
BE20185756A BE1027525B1 (en) 2017-10-30 2018-10-30 LOCKING DEVICE FOR A VEHICLE TELESCOPIC TOWBAR AND TELESCOPIC TOWBAR COMPRISING SUCH A DEVICE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1701128A FR3074098B1 (en) 2017-10-30 2017-10-30 LOCKING DEVICE FOR TELESCOPIC TOWING BAR FOR VEHICLE AND TELESCOPING TOWING BAR INCLUDING SUCH DEVICE

Publications (2)

Publication Number Publication Date
FR3074098A1 FR3074098A1 (en) 2019-05-31
FR3074098B1 true FR3074098B1 (en) 2021-05-07

Family

ID=64650331

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1701128A Active FR3074098B1 (en) 2017-10-30 2017-10-30 LOCKING DEVICE FOR TELESCOPIC TOWING BAR FOR VEHICLE AND TELESCOPING TOWING BAR INCLUDING SUCH DEVICE

Country Status (4)

Country Link
EP (1) EP3476629B8 (en)
BE (1) BE1027525B1 (en)
ES (1) ES2854280T3 (en)
FR (1) FR3074098B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2021400854A1 (en) * 2020-12-18 2023-07-20 Systematics Limited An adjustable drawbar

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1655092A1 (en) * 1967-10-14 1971-07-15 Siemensmeyer Josef Anton Pull and push rod device with variable length adjustment
DE29921551U1 (en) * 1999-12-07 2000-04-06 Veeser Georg Automatically telescopic and locking towing bar
US7390007B2 (en) 2005-06-06 2008-06-24 Ibis Tek, Llc Towbar system
BRPI0702894B1 (en) * 2006-04-07 2017-12-12 Sandvik Intellectual Property Ab ASSEMBLY CONNECTOR FOR AN OFF SHORE RISER
US7942435B1 (en) 2009-04-15 2011-05-17 Automatic Equipment Manufacturing Company Tow bar

Also Published As

Publication number Publication date
EP3476629B1 (en) 2020-11-25
BE1027525B1 (en) 2022-01-04
EP3476629A1 (en) 2019-05-01
BE1027525A1 (en) 2021-03-19
EP3476629B8 (en) 2021-01-20
FR3074098A1 (en) 2019-05-31
ES2854280T3 (en) 2021-09-21

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